we're going to start coverage sunday morning with the swearing in of joe biden and then continue monday morning. >> we'll find another time when i can show you my aunt's photo album because i had it set up for you guys. >>gretchen: what kind of photo album? >> my aunt's. >>steve: the true story of james rosen yet to be told. going to put mike emanuel on it. thanks so much. earlier we told you about the national archives releasing an audio library of 150,000 different animal sounds. we tried to get some ourselves without much luck. but yesterday animal expert jack hannah stopped by our show and we put him to the test, and he took this very seriously. roll the jack tape. >> here's the first sound effect. what is this, jack hannah? and brian. [playing tape] >>steve: it is not a woodpecker. >>gretchen: we did this yesterday and i don't even remember this. [playing tape] >> i know what it is. it lives in the water. [playing tape] >> it's big. >>steve: it's big and fat. >> a whale? >>steve: it's a walrus. [playing tape] >> i should have known that. >>gretchen: no. no you shouldn't have. >>ste